【正文】 Last my thanks would go to my beloved family for their loving considerations and great confidence in me all through these years. I also owe my sincere gratitude to my friends and my fellow classmates who gave me their help and time in listening to me and helping me work out my problems during the difficult course of the thesis.例子3AcknowledgementsI would like to express my gratitude to all those who helped me during the writing of this thesis. I gratefully acknowledge the help of my supervisor, Ms. Sun Yanlan, who has offered me valuable suggestions in the academic studies. In the preparation of the thesis， she has spent much time reading through each draft and provided me with inspiring advice. Without her patient instruction, insightful criticism and expert guidance, the pletion of this thesis would not have been possible.I also owe a special debt of gratitude to all the professors in Foreign Languages Institute, from whose devoted teaching and enlightening lectures I have benefited a lot and academically prepared for the thesis.I should finally like to express my gratitude to my beloved parents who have always been helping me out of difficulties and supporting without a word of plaint.例子4AcknowledgementsI would like to express my gratitude to all those who have helped me during the writing of this thesis. I gratefully acknowledge the help of my supervisor Professor Zhu Jimei. I do appreciate her patience, encouragement, and professional instructions during my thesis writing. Also, I would like to thank Miss Wen Pingzhen and Miss Li Wenying, who kindly gave me a